Everyone knows the photo machines they see at convenience stores and train stations. But do you know about the popular proof photo machine that makes young women's faces 'the best expressions'? It's said that there's some gimmick hidden in the proof photo machine that makes women smile even if they're being thrust at. To prevent others from hearing, they hold back their orgasms! The audio guide questions them like an interviewer! There are many sexual harassment questions! Can they answer calmly while being pistoned?!
